Code review comment for lp://qastaging/~kjoller/desktopcouch/viewparams-497143-2

Looks good to me, I like the keyword syntax better than passing a dict, and even if I didn't, it's how couchdb-python does it, and there's not much to be gained by making a different choice.

Tests pass (or at least the two errors I get seem to be in trunk already, so I'm going to raise a stink about those elsewhere)